You've got to take the headlight out and adjust the nuts on the studs coming out of the back of the headlight. It's a real PITA- I replaced one and don't think they're even but I said forget it. My foglights are good enough lol. If you're removing the headlight, take the turn signal out first. It's only held in by one bolt and it makes getting to the HL bolts a lot easier. Good luck.
~A.C.